Lyemance 17 in. x 17 in. Energy-Saving Damper
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Lyemance 17 in. x 17 in. Energy-Saving Damper
$329.99
Was
$409.99
Save
$80.00
(20%)
HURRY! Deal ends in
11h 32m 28s
Qty:
1
Special Order: Usually ships within 3-4 weeks
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Product Details
Finding a great value these days is a plus, and this Energy Saving Damper by Lyemance is the perfect find. This 17 in. x 17 in. damper eliminates as much as 90 percent of the air loss of a traditional damper, and the silicone rubber seals tight to help save even more money and energy. This damper features a 32 in. stainless steel cable that drops down the flue and mounts into the firebox, and includes hardware, silicone sealant, cable, and installation instructions. This damper mounts easily atop a flue tile and always open easily with 143 lbs. of leverage.
Customer Q&A with Product Specialists
Bill J.
from Maine asked:
Do you make a chimney top damper for a 20 x 20 flue? Thank you Bill.
Hello Bill, we do not offer a 20 in. x 20 in. chimney top damper, and we apologize for the inconvenience. We do carry this Lyemance 17 x 17 top-mount damper and this 18 x 18 US Fireplace damper. If the 20 x 20 you measured is the outside size of your clay flue tile, please reply with the inside opening dimensions of the flue so we can check for a compatible damper.
Answered by:
Kathy O.
on Oct 09, 2026
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